Arthritis impacts all our lives

Juvenile idiopathic arthritis

What is juvenile idiopathic arthritis (JIA)?

Juvenile idiopathic arthritis (JIA) is inflammation of the joints that starts before the age of 16. We don't yet know exactly what causes it. Read more

What causes JIA?

Juvenile idiopathic arthritis (JIA) is an autoimmune condition in which the immune system attack the body's own tissues. It's not known exactly why this happens but it's thought a combination of genetic and environmental factors might be involved. Read more

How is JIA diagnosed?

To diagnose juvenile idiopathic arthritis (JIA) your doctor will ask questions and examine you to rule out other types of illness that can cause joint pain. You may also need some tests. Read more

What are the different types of JIA?

There are several different types of juvenile idiopathic arthritis (JIA). Oligoarthritis, the most common type, affects about two-thirds of young people with arthritis. Read more

What effects can JIA have on my body?

Juvenile idiopathic arthritis (JIA) can affect different people in different ways. You might experience varying joint symptoms, eye inflammation and growth problems, and sometimes it can affect puberty. Read more

What treatments are there for JIA?

Treatments for juvenile idiopathic arthritis (JIA) can include drugs, physiotherapy and occupational therapy. Read more

How can I help myself when I have JIA?

Exercise and a well-balanced diet will help with your general health but it's also helpful to learn about your condition, particularly ways of managing the pain and fatigue. Read more

What is the outlook for JIA?

Although some people will find that their condition stays active into adulthood, most cases of juvenile idiopathic arthritis (JIA) have a good outcome. Read more

For more information, go to www.arthritisresearchuk.org.Arthritis Research UK fund research into the cause, treatment and cure of arthritis. You can support Arthritis Research UK by volunteering, donating or visiting our shops.